Question 19 of 25 Which change to an object would double its potential energy? A Reducing ite mase to one hall of its original value B. Increasing ito heignt to twice its original value C. Increasing its maes to four times its original value O D. Reducing its height to one half of its original value

answer would be d.) i hope this

explanation:

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

could you add the photo?

explanation: